The National Indian Gaming Commission proposes to amend the minimum technical standards for Class II gaming systems and equipment. The proposed rule would amend regulations that describe how tribal governments, tribal gaming regulatory authorities, and tribal gaming operations comply with the technical standards. In particular, the proposed rule amends the requirement that gaming systems manufactured before November 10, 2008, be modified to meet standards applicable to gaming systems manufactured on or after November 10, 2008, or be removed from the gaming floor by November 10, 2018. The Commission proposes this action to assist tribal governments, tribal gaming regulatory authorities, and operations in ensuring the integrity and security of Class II games and gaming revenue through minimum technical standards for Class II gaming systems and equipment.